Formula: EU ≈ (US Men × 1.0) + 33 (approximate)
Shoe sizing varies significantly between regions. US sizes differ for men and women (women's sizes are typically 1.5 higher). UK sizes are roughly 0.5 less than US Men's. EU sizes use the Paris point system (⅔ cm increments). Japanese sizes are measured in centimeters of foot length. This converter interpolates between standard reference sizes for accurate results.
| US Men | EU |
|---|---|
| US 7 | EU 40 |
| US 8 | EU 41 |
| US 9 | EU 42.5 |
| US 10 | EU 44 |
| US 11 | EU 45 |
| US 12 | EU 46 |